#include <cstdio>
#include <algorithm>
using namespace std;
//整数
inline bool scan_d(int &num){
	char in;
	bool IsN=false;
	if(in==EOF){
		return false;
	}
	while(in!='-' && (in < '0' || in >'9')){
		in=getchar();
	}
	if(in=='-'){
		IsN=true;
		num=0;
	}
	else{
		num=in-'0';
	}
	while(in=getchar(),in>='0' && in <='9'){
		num*=10;
		num+=in-'0';
	}
	if(IsN){
		num=-num;
	}
	return true;
}
//浮点数
inline bool scan_lf(double &num){
	char in;
	double Dec=0.1;
	bool IsN=false;
	bool IsD=false;
	in=getchar();
	if(in==EOF){
		return false;
	}
	while(in!='-'&&in!='.'&&(in<'0'||in>'9')){
        in=getchar();  
	}
    if(in=='-'){
		IsN=true;
		num=0;
	}  
    else if(in=='.'){
		IsD=true;
		num=0;
	}  
    else{
		num=in-'0';
	}
    if(!IsD){  
		while(in=getchar(),in>='0'&&in<='9'){  
            num*=10;num+=in-'0';
		}  
    }  
    if(in!='.'){  
        if(IsN){
			num=-num;  
		}
        return true;  
    }
	else{  
        while(in=getchar(),in>='0'&&in<='9'){  
            num+=Dec*(in-'0');
			Dec*=0.1;  
        }  
    }  
    if(IsN){
		num=-num;
	}  
    return true;  
}
int main(void){
	int a;
	scan_d(a);
	printf("%d\n",a);
	double b;
	scan_lf(b);
	printf("%lf\n",b);
	return 0;
}
